// PDFCompDemoDoc.cpp : implementation of the CPDFCompDemoDoc class
//

#include "stdafx.h"
#include "PDFCompDemo.h"

#include "PDFCompDemoDoc.h"
#include "PDFCompDemoView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

extern L_VOID PDFCompError(HWND hwnd, L_INT nCode, L_TCHAR* pTitle, L_TCHAR* pFilename);

/////////////////////////////////////////////////////////////////////////////
// CPDFCompDemoDoc

IMPLEMENT_DYNCREATE(CPDFCompDemoDoc, CDocument)

BEGIN_MESSAGE_MAP(CPDFCompDemoDoc, CDocument)
	//{{AFX_MSG_MAP(CPDFCompDemoDoc)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPDFCompDemoDoc construction/destruction

CPDFCompDemoDoc::CPDFCompDemoDoc()
{
	// TODO: add one-time construction code here

   memset(&m_PDFCompSettings, 0, sizeof(m_PDFCompSettings));
   m_PDFCompSettings.m_n1Bit           = 5;
   m_PDFCompSettings.m_n2Bit           = 0;
   m_PDFCompSettings.m_nPict           = 5;
   m_PDFCompSettings.m_bCheckBackground= FALSE;	
   m_PDFCompSettings.m_nSeg            = 1;
   m_PDFCompSettings.m_nQFactor        = 50;
   m_PDFCompSettings.nPageNumber       = -1;
}

CPDFCompDemoDoc::~CPDFCompDemoDoc()
{
}

BOOL CPDFCompDemoDoc::OnNewDocument()
{
   static int i=0;
   if (!CDocument::OnNewDocument())
      return FALSE;
   
   // TODO: add reinitialization code here
   // (SDI documents will reuse this document)
   if(i>=1)
      return TRUE;
   else
   {
      i++;
      return FALSE;
   }
}



/////////////////////////////////////////////////////////////////////////////
// CPDFCompDemoDoc serialization

void CPDFCompDemoDoc::Serialize(CArchive& ar)
{
   CFile* pf;
   pf = ar.GetFile();

   if (ar.IsStoring())
   {
      // TODO: add storing code here
   }
   else
   {
      // TODO: add loading code here      
   }
}

/////////////////////////////////////////////////////////////////////////////
// CPDFCompDemoDoc diagnostics

#ifdef _DEBUG
void CPDFCompDemoDoc::AssertValid() const
{
	CDocument::AssertValid();
}

void CPDFCompDemoDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CPDFCompDemoDoc commands

BOOL CPDFCompDemoDoc::OnOpenDocument(LPCTSTR lpszPathName) 
{
   L_INT nRet;
	if (!CDocument::OnOpenDocument(lpszPathName))
		return FALSE;

   // TODO: Add your specialized creation code here

   OPENDLGPARAMS     OPENParams;
   FILEINFO          fInfo;
   POSITION pos;
   CPDFCompDemoApp*  pApp = (CPDFCompDemoApp* )AfxGetApp();
   pos = GetFirstViewPosition();
   CPDFCompDemoView* pView = (CPDFCompDemoView*)GetNextView(pos);

   memset(&OPENParams,0,sizeof(OPENParams));
   memset(&fInfo,0,sizeof(fInfo));

   if((pApp==NULL) /*|| (pView==NULL)*/)
      return TRUE ;

   pApp->m_LDlgFile.GetOpenParams(&OPENParams, sizeof(OPENParams));

   m_LeadBitmap.SetFileName((L_TCHAR L_FAR * )lpszPathName);
   m_LeadBitmap.File()->GetInfo(&fInfo, sizeof(FILEINFO));
   if(OPENParams.pFileData != NULL)
      nRet = m_LeadBitmap.Load(fInfo.BitsPerPixel,ORDER_BGRORGRAY,
      OPENParams.pFileData[0].nPageNumber);
   else
      nRet = m_LeadBitmap.Load(fInfo.BitsPerPixel,ORDER_BGRORGRAY,1);

   if(nRet != SUCCESS)
   {
      if(nRet == ERROR_PDF_BAD_INITIALIZATION_FILES)
      {
         if( IDYES == MessageBox ( pView->m_hWnd,TEXT("LEADTOOLS PDF plugin is not found, do you want to download the plugin now?"),
            TEXT("Open File"),MB_ICONEXCLAMATION | MB_YESNO))
         {
            ShellExecute(pView->m_hWnd, TEXT("open"), TEXT("http://www.leadtools.com/ReleaseDownloads/v14/LEADTOOLSPDFRuntime.exe"), 
               NULL, NULL, SW_SHOWNORMAL);
         }
      }
      else
         PDFCompError(AfxGetApp()->m_pMainWnd->m_hWnd, nRet, TEXT("PDFComp Demo"), TEXT(""));

      return FALSE;
   }

   return TRUE;
}

void CPDFCompDemoDoc::OnCloseDocument() 
{
	// TODO: Add your specialized code here and/or call the base class
   if( m_LeadBitmap.IsAllocated() )
      m_LeadBitmap.Free();

   CDocument::OnCloseDocument();
}